nice shot bud im more of a video clip man so not sure on the tech side of getting a good photo, looks like you got it dialed anyway 


http://uk.youtube.com/watch?v=nzFyA6_BN4M

Composition is the biggest thing! Everyones probably going to moan at me for saying this but "rule of thirds." If you don't know what it is, basically split your image into thirds horizontally and vertically, and line your main point(s) of focus up with these lines.

For Example (Milky, yours happened to be what I had open in flickr )



You don't have to stick to this, its a "rule" of traditional photography, but it certainly works. If you break it have a good reason for it, because anyone with a good eye will rip your work to shreds.


Try to keep annoying stuff out of the foreground, like the tape.

It also seems like you've used auto mode or Program mode?  If you have, get learning on manual mode, you'll get better results

Although, it does pretty much comply to the rule of thirds!